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01-04 LB7

GM Diesel Engines: 01-04 LB7
BoostN
  • Sticky
Pros and Cons of the LB7
Replies
10
Views
11K
THEFERMANATOR
THEFERMANATOR
Diesel Dually
  • Sticky
LB7 FAQ's
Replies
19
Views
8K
Heartbeat Hauler
Heartbeat Hauler
durallymax
  • Sticky
Does Your Duramax Tick/Knock?? Read First.
Replies
0
Views
5K
durallymax
durallymax
M
New Vacuum pump installed, instant black smoke/ loss of low end power ???
Replies
2
Views
866
WarWagon
WarWagon
Landon730
Bad injector or bad motor?
Replies
11
Views
589
THEFERMANATOR
THEFERMANATOR
J
Vacuum test.
Replies
2
Views
764
Rockabillyrat
Rockabillyrat
J
Low fuel rail pressure
Replies
16
Views
910
THEFERMANATOR
THEFERMANATOR
MetalMaineak
Duramax LB7, the fussiest diesel on earth!
Replies
9
Views
718
THEFERMANATOR
THEFERMANATOR
04zf6
Looking for Efi llive tune
Replies
8
Views
911
THEFERMANATOR
THEFERMANATOR
Landon730
Allison throwing 30 codes and pulling odd
2
Replies
21
Views
1K
THEFERMANATOR
THEFERMANATOR
J
Lb7 smokes at idle
Replies
4
Views
1K
THEFERMANATOR
THEFERMANATOR
P
Things to look for when buying?
Replies
2
Views
850
btfarm
btfarm
Nick 6.5
2002 LB7 won't start. Low fuel rail pressure
Replies
14
Views
11K
MetalMaineak
MetalMaineak
D
Lb7 heads replaced engine ran but filled the crank case with diesel pulled right side valve cover return line leaking changed washers and reasembled
Replies
8
Views
1K
THEFERMANATOR
THEFERMANATOR
Will L.
friend broke down lb7
Replies
3
Views
1K
Will L.
Will L.
O
Battery cable installation newbie
Replies
6
Views
1K
OleBeezus
O
0
105 alternator change to 130 ampere alternator
Replies
0
Views
873
0Eric
0
Landon730
Dreaded injector knock
Replies
9
Views
2K
Landon730
Landon730
Landon730
LB7 eating serpentine belts
Replies
9
Views
2K
Landon730
Landon730
Landon730
No boost
2
Replies
38
Views
3K
Landon730
Landon730
THEFERMANATOR
SAC00 hopefully the LB7's savior
Replies
3
Views
3K
THEFERMANATOR
THEFERMANATOR
Big T
Another History of the LB7
Replies
4
Views
2K
THEFERMANATOR
THEFERMANATOR
S
Help! Won't start or prime
2
Replies
23
Views
2K
ak diesel driver
ak diesel driver
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